鸭绿江口4万吨级双浮筒系泊系统设计与计算

为了在鸭绿江口设计一双浮筒系泊系统,用于4万吨级散货船的载驳作业,根据该海域的水文气象条件和船舶的有关资料及国家的有关规范,对双浮筒系泊系统所受风作用力、流作用、波浪作用力和合外力进行计算,依据计算结果对双浮筒系泊系统进行设计,确定系泊浮筒型号、锚链尺寸和长度及沉锤大小和掩埋深度,实际施工情况依照该设计方案效果良好,证明该计算和设计方法有效可行。

Design and calculation of 40 000 DWT double-buoy mooring system in Yalu river estuary

In order to design a double-buoy mooring system in the Yalu river estuary for the loading work of 40 000 DWT bulk cargo ships, this paper calculates the wind force, current force, wave force, as well as the total force on the ship based on the practicality of the meteorological condition of this sea area, the data of the vessel, as well as the national criterion, based on which, this paper designs a double-buoy mooring system, determines the size of the mooring buoy, the size and length of the chain, and the size and depth of the deadman. The construction based on this design gains a good effect and thus proves that the calculation and design methods are feasible and effective.